body{
    font-family: 'Microsoft YaHei', sans-serif;
}
a{
    text-decoration : none;
}
.mai-icon{
    background: #ff9900;
    color: #fff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    margin-right: 20px;
}
/*导航*/
.navbar-default{
    background-color: #fff;
    border: none;
    box-shadow: 0px 2px 8px 0px rgba(50,50,50,0.25);
}
.navbar-default .navbar-brand {
    font-size: 30px;
    font-weight: bold;
    color:  #ff9900;
    height: 70px;
    line-height: 35px;
}
.navbar-default .navbar-nav>li>a {
    font-size: 16px;
    font-weight: bold;
    color: #888888;
    height: 70px;
    line-height: 35px;
}
.navbar-toggle{
    margin-top: 17px;
}
.navbar-default .navbar-toggle:hover {
    border-color:#ff9900;;
    background-color: #ff9900;;
}
.navbar-default .navbar-toggle .icon-bar {
    background-color:#ff9900;;
}

.num_span{
    color: red;
    font-size: 15px;
}

#home{
    background: url(../images/register_bg.jpg) no-repeat center center fixed;
    background-size: cover;
    overflow: hidden;
    color: #ffffff;
    text-align: center;
    width: 100%;
    height: 645px;
}
.lvjing{
    width: 100%;
    height: 100%;
}
.lvjing h1{
    text-align: center;
    margin-top: 10%;
    color: #ccc;
    text-shadow: -1px -1px 0 #fff,1px 1px 0 #333,1px 1px 0 #444;
}
